On the basis of analyzing the high-speed switch units which coordinate with linear AND-OR gates, two kinds of Emitter Coupled Logic(ECL) ( ECL ) circuits are designed. 在对线性与或门所需配用的高速开关分析基础上,设计了两种ECL电路。
The interrupt mode is used for communication with the computer, a power detector is used for feedback control, and emitter coupled logic ( ECL ) technology with a high-speed integrated circuit is used for the laser drive. 采用中断方式与计算机进行交互,通过功率探测元件进行反馈控制,采用射极耦合逻辑(ECL)高速集成电路技术进行激光驱动。